67740764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 147000000

約数和(自身を除く): 79259236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1249, 1937, 2086, 2498, 3874, 4172, 4996, 7748, 8743, 13559, 16237, 17486, 27118, 32474, 34972, 54236, 64948, 113659, 186101, 227318, 372202, 454636, 744404, 1302707, 2419313, 2605414, 4838626, 5210828, 9677252, 16935191, 33870382, 67740764]

約数ペア:

[(1, 67740764), (2, 33870382), (4, 16935191), (7, 9677252), (13, 5210828), (14, 4838626), (26, 2605414), (28, 2419313), (52, 1302707), (91, 744404), (149, 454636), (182, 372202), (298, 227318), (364, 186101), (596, 113659), (1043, 64948), (1249, 54236), (1937, 34972), (2086, 32474), (2498, 27118), (3874, 17486), (4172, 16237), (4996, 13559), (7748, 8743)]