38634792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77486808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 79, 82, 84, 123, 142, 158, 164, 168, 213, 237, 246, 284, 287, 316, 328, 426, 474, 492, 497, 553, 568, 574, 632, 852, 861, 948, 984, 994, 1106, 1148, 1491, 1659, 1704, 1722, 1896, 1988, 2212, 2296, 2911, 2982, 3239, 3318, 3444, 3976, 4424, 5609, 5822, 5964, 6478, 6636, 6888, 8733, 9717, 11218, 11644, 11928, 12956, 13272, 16827, 17466, 19434, 20377, 22436, 22673, 23288, 25912, 33654, 34932, 38868, 39263, 40754, 44872, 45346, 61131, 67308, 68019, 69864, 77736, 78526, 81508, 90692, 117789, 122262, 134616, 136038, 157052, 163016, 181384, 229969, 235578, 244524, 272076, 314104, 459938, 471156, 489048, 544152, 689907, 919876, 942312, 1379814, 1609783, 1839752, 2759628, 3219566, 4829349, 5519256, 6439132, 9658698, 12878264, 19317396, 38634792]

約数ペア:

[(1, 38634792), (2, 19317396), (3, 12878264), (4, 9658698), (6, 6439132), (7, 5519256), (8, 4829349), (12, 3219566), (14, 2759628), (21, 1839752), (24, 1609783), (28, 1379814), (41, 942312), (42, 919876), (56, 689907), (71, 544152), (79, 489048), (82, 471156), (84, 459938), (123, 314104), (142, 272076), (158, 244524), (164, 235578), (168, 229969), (213, 181384), (237, 163016), (246, 157052), (284, 136038), (287, 134616), (316, 122262), (328, 117789), (426, 90692), (474, 81508), (492, 78526), (497, 77736), (553, 69864), (568, 68019), (574, 67308), (632, 61131), (852, 45346), (861, 44872), (948, 40754), (984, 39263), (994, 38868), (1106, 34932), (1148, 33654), (1491, 25912), (1659, 23288), (1704, 22673), (1722, 22436), (1896, 20377), (1988, 19434), (2212, 17466), (2296, 16827), (2911, 13272), (2982, 12956), (3239, 11928), (3318, 11644), (3444, 11218), (3976, 9717), (4424, 8733), (5609, 6888), (5822, 6636), (5964, 6478)]