28456736448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21173167}}^1$

素因数の和:21173189

約数の個数: 56

約数和(自身を含む): 86047754752

約数和(自身を除く): 57591018304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21173167, 42346334, 63519501, 84692668, 127039002, 148212169, 169385336, 254078004, 296424338, 338770672, 444636507, 508156008, 592848676, 677541344, 889273014, 1016312016, 1185697352, 1355082688, 1778546028, 2032624032, 2371394704, 3557092056, 4065248064, 4742789408, 7114184112, 9485578816, 14228368224, 28456736448]

約数ペア:

[(1, 28456736448), (2, 14228368224), (3, 9485578816), (4, 7114184112), (6, 4742789408), (7, 4065248064), (8, 3557092056), (12, 2371394704), (14, 2032624032), (16, 1778546028), (21, 1355082688), (24, 1185697352), (28, 1016312016), (32, 889273014), (42, 677541344), (48, 592848676), (56, 508156008), (64, 444636507), (84, 338770672), (96, 296424338), (112, 254078004), (168, 169385336), (192, 148212169), (224, 127039002), (336, 84692668), (448, 63519501), (672, 42346334), (1344, 21173167)]