2176872256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137707}}^1$

素因数の和:137751

約数の個数: 56

約数和(自身を含む): 4896896480

約数和(自身を除く): 2720024224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 137707, 275414, 550828, 1101656, 1790191, 2203312, 2616433, 3580382, 4406624, 5232866, 7160764, 8813248, 10465732, 14321528, 20931464, 28643056, 34013629, 41862928, 57286112, 68027258, 83725856, 114572224, 136054516, 167451712, 272109032, 544218064, 1088436128, 2176872256]

約数ペア:

[(1, 2176872256), (2, 1088436128), (4, 544218064), (8, 272109032), (13, 167451712), (16, 136054516), (19, 114572224), (26, 83725856), (32, 68027258), (38, 57286112), (52, 41862928), (64, 34013629), (76, 28643056), (104, 20931464), (152, 14321528), (208, 10465732), (247, 8813248), (304, 7160764), (416, 5232866), (494, 4406624), (608, 3580382), (832, 2616433), (988, 2203312), (1216, 1790191), (1976, 1101656), (3952, 550828), (7904, 275414), (15808, 137707)]