2436700028

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3407}}^1$

素因数の和:3555

約数の個数: 72

約数和(自身を含む): 5140013760

約数和(自身を除く): 2703313732

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 89, 98, 164, 178, 196, 287, 356, 574, 623, 1148, 1246, 2009, 2492, 3407, 3649, 4018, 4361, 6814, 7298, 8036, 8722, 13628, 14596, 17444, 23849, 25543, 47698, 51086, 95396, 102172, 139687, 166943, 178801, 279374, 303223, 333886, 357602, 558748, 606446, 667772, 715204, 977809, 1212892, 1955618, 2122561, 3911236, 4245122, 6844663, 8490244, 12432143, 13689326, 14857927, 24864286, 27378652, 29715854, 49728572, 59431708, 87025001, 174050002, 348100004, 609175007, 1218350014, 2436700028]

約数ペア:

[(1, 2436700028), (2, 1218350014), (4, 609175007), (7, 348100004), (14, 174050002), (28, 87025001), (41, 59431708), (49, 49728572), (82, 29715854), (89, 27378652), (98, 24864286), (164, 14857927), (178, 13689326), (196, 12432143), (287, 8490244), (356, 6844663), (574, 4245122), (623, 3911236), (1148, 2122561), (1246, 1955618), (2009, 1212892), (2492, 977809), (3407, 715204), (3649, 667772), (4018, 606446), (4361, 558748), (6814, 357602), (7298, 333886), (8036, 303223), (8722, 279374), (13628, 178801), (14596, 166943), (17444, 139687), (23849, 102172), (25543, 95396), (47698, 51086)]