12473367296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{220471}}^1$

素因数の和:220517

約数の個数: 72

約数和(自身を含む): 28390620384

約数和(自身を除く): 15917253088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 7072, 14144, 28288, 56576, 220471, 440942, 881884, 1763768, 2866123, 3527536, 3748007, 5732246, 7055072, 7496014, 11464492, 14110144, 14992028, 22928984, 28220288, 29984056, 45857968, 48724091, 56440576, 59968112, 91715936, 97448182, 119936224, 183431872, 194896364, 239872448, 366863744, 389792728, 479744896, 733727488, 779585456, 959489792, 1559170912, 3118341824, 6236683648, 12473367296]

約数ペア:

[(1, 12473367296), (2, 6236683648), (4, 3118341824), (8, 1559170912), (13, 959489792), (16, 779585456), (17, 733727488), (26, 479744896), (32, 389792728), (34, 366863744), (52, 239872448), (64, 194896364), (68, 183431872), (104, 119936224), (128, 97448182), (136, 91715936), (208, 59968112), (221, 56440576), (256, 48724091), (272, 45857968), (416, 29984056), (442, 28220288), (544, 22928984), (832, 14992028), (884, 14110144), (1088, 11464492), (1664, 7496014), (1768, 7055072), (2176, 5732246), (3328, 3748007), (3536, 3527536), (4352, 2866123), (7072, 1763768), (14144, 881884), (28288, 440942), (56576, 220471)]