29875664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 76745088

約数和(自身を除く): 46869424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 71, 91, 104, 112, 119, 136, 142, 182, 208, 221, 238, 272, 284, 289, 364, 442, 476, 497, 568, 578, 728, 884, 923, 952, 994, 1136, 1156, 1207, 1456, 1547, 1768, 1846, 1904, 1988, 2023, 2312, 2414, 3094, 3536, 3692, 3757, 3976, 4046, 4624, 4828, 6188, 6461, 7384, 7514, 7952, 8092, 8449, 9656, 12376, 12922, 14768, 15028, 15691, 16184, 16898, 19312, 20519, 24752, 25844, 26299, 30056, 31382, 32368, 33796, 41038, 51688, 52598, 60112, 62764, 67592, 82076, 103376, 105196, 109837, 125528, 135184, 143633, 164152, 210392, 219674, 251056, 266747, 287266, 328304, 420784, 439348, 533494, 574532, 878696, 1066988, 1149064, 1757392, 1867229, 2133976, 2298128, 3734458, 4267952, 7468916, 14937832, 29875664]

約数ペア:

[(1, 29875664), (2, 14937832), (4, 7468916), (7, 4267952), (8, 3734458), (13, 2298128), (14, 2133976), (16, 1867229), (17, 1757392), (26, 1149064), (28, 1066988), (34, 878696), (52, 574532), (56, 533494), (68, 439348), (71, 420784), (91, 328304), (104, 287266), (112, 266747), (119, 251056), (136, 219674), (142, 210392), (182, 164152), (208, 143633), (221, 135184), (238, 125528), (272, 109837), (284, 105196), (289, 103376), (364, 82076), (442, 67592), (476, 62764), (497, 60112), (568, 52598), (578, 51688), (728, 41038), (884, 33796), (923, 32368), (952, 31382), (994, 30056), (1136, 26299), (1156, 25844), (1207, 24752), (1456, 20519), (1547, 19312), (1768, 16898), (1846, 16184), (1904, 15691), (1988, 15028), (2023, 14768), (2312, 12922), (2414, 12376), (3094, 9656), (3536, 8449), (3692, 8092), (3757, 7952), (3976, 7514), (4046, 7384), (4624, 6461), (4828, 6188)]