2807952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 8487552

約数和(自身を除く): 5679600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 137, 168, 183, 244, 274, 336, 366, 411, 427, 488, 548, 732, 822, 854, 959, 976, 1096, 1281, 1464, 1644, 1708, 1918, 2192, 2562, 2877, 2928, 3288, 3416, 3836, 5124, 5754, 6576, 6832, 7672, 8357, 10248, 11508, 15344, 16714, 20496, 23016, 25071, 33428, 46032, 50142, 58499, 66856, 100284, 116998, 133712, 175497, 200568, 233996, 350994, 401136, 467992, 701988, 935984, 1403976, 2807952]

約数ペア:

[(1, 2807952), (2, 1403976), (3, 935984), (4, 701988), (6, 467992), (7, 401136), (8, 350994), (12, 233996), (14, 200568), (16, 175497), (21, 133712), (24, 116998), (28, 100284), (42, 66856), (48, 58499), (56, 50142), (61, 46032), (84, 33428), (112, 25071), (122, 23016), (137, 20496), (168, 16714), (183, 15344), (244, 11508), (274, 10248), (336, 8357), (366, 7672), (411, 6832), (427, 6576), (488, 5754), (548, 5124), (732, 3836), (822, 3416), (854, 3288), (959, 2928), (976, 2877), (1096, 2562), (1281, 2192), (1464, 1918), (1644, 1708)]