3902404.00000000

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 42840000

約数和(自身を除く): 23253056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 149, 158, 208, 298, 316, 416, 596, 632, 832, 1027, 1192, 1264, 1664, 1937, 2054, 2384, 2528, 3874, 4108, 4768, 5056, 7748, 8216, 9536, 10112, 11771, 15496, 16432, 19072, 23542, 30992, 32864, 47084, 61984, 65728, 94168, 123968, 131456, 153023, 188336, 247936, 306046, 376672, 612092, 753344, 1224184, 1506688, 2448368, 4896736, 9793472, 19586944]

約数ペア:

[(1, 19586944), (2, 9793472), (4, 4896736), (8, 2448368), (13, 1506688), (16, 1224184), (26, 753344), (32, 612092), (52, 376672), (64, 306046), (79, 247936), (104, 188336), (128, 153023), (149, 131456), (158, 123968), (208, 94168), (298, 65728), (316, 61984), (416, 47084), (596, 32864), (632, 30992), (832, 23542), (1027, 19072), (1192, 16432), (1264, 15496), (1664, 11771), (1937, 10112), (2054, 9536), (2384, 8216), (2528, 7748), (3874, 5056), (4108, 4768)]