70499408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 168274944

約数和(自身を除く): 97775536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 607, 854, 952, 976, 1037, 1214, 1708, 1904, 2074, 2428, 3416, 4148, 4249, 4856, 6832, 7259, 8296, 8498, 9712, 10319, 14518, 16592, 16996, 20638, 29036, 33992, 37027, 41276, 58072, 67984, 72233, 74054, 82552, 116144, 144466, 148108, 165104, 259189, 288932, 296216, 518378, 577864, 592432, 629459, 1036756, 1155728, 1258918, 2073512, 2517836, 4147024, 4406213, 5035672, 8812426, 10071344, 17624852, 35249704, 70499408]

約数ペア:

[(1, 70499408), (2, 35249704), (4, 17624852), (7, 10071344), (8, 8812426), (14, 5035672), (16, 4406213), (17, 4147024), (28, 2517836), (34, 2073512), (56, 1258918), (61, 1155728), (68, 1036756), (112, 629459), (119, 592432), (122, 577864), (136, 518378), (238, 296216), (244, 288932), (272, 259189), (427, 165104), (476, 148108), (488, 144466), (607, 116144), (854, 82552), (952, 74054), (976, 72233), (1037, 67984), (1214, 58072), (1708, 41276), (1904, 37027), (2074, 33992), (2428, 29036), (3416, 20638), (4148, 16996), (4249, 16592), (4856, 14518), (6832, 10319), (7259, 9712), (8296, 8498)]