27661792

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 29334560

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 148, 244, 296, 383, 488, 592, 766, 976, 1184, 1532, 1952, 2257, 3064, 4514, 6128, 9028, 12256, 14171, 18056, 23363, 28342, 36112, 46726, 56684, 72224, 93452, 113368, 186904, 226736, 373808, 453472, 747616, 864431, 1728862, 3457724, 6915448, 13830896, 27661792]

約数ペア:

[(1, 27661792), (2, 13830896), (4, 6915448), (8, 3457724), (16, 1728862), (32, 864431), (37, 747616), (61, 453472), (74, 373808), (122, 226736), (148, 186904), (244, 113368), (296, 93452), (383, 72224), (488, 56684), (592, 46726), (766, 36112), (976, 28342), (1184, 23363), (1532, 18056), (1952, 14171), (2257, 12256), (3064, 9028), (4514, 6128)]