29121620216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{52903}}^1$

素因数の和:53068

約数の個数: 64

約数和(自身を含む): 60437529600

約数和(自身を除く): 31315909384

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 79, 104, 134, 158, 268, 316, 536, 632, 871, 1027, 1742, 2054, 3484, 4108, 5293, 6968, 8216, 10586, 21172, 42344, 52903, 68809, 105806, 137618, 211612, 275236, 423224, 550472, 687739, 1375478, 2750956, 3544501, 4179337, 5501912, 7089002, 8358674, 14178004, 16717348, 28356008, 33434696, 46078513, 54331381, 92157026, 108662762, 184314052, 217325524, 280015579, 368628104, 434651048, 560031158, 1120062316, 2240124632, 3640202527, 7280405054, 14560810108, 29121620216]

約数ペア:

[(1, 29121620216), (2, 14560810108), (4, 7280405054), (8, 3640202527), (13, 2240124632), (26, 1120062316), (52, 560031158), (67, 434651048), (79, 368628104), (104, 280015579), (134, 217325524), (158, 184314052), (268, 108662762), (316, 92157026), (536, 54331381), (632, 46078513), (871, 33434696), (1027, 28356008), (1742, 16717348), (2054, 14178004), (3484, 8358674), (4108, 7089002), (5293, 5501912), (6968, 4179337), (8216, 3544501), (10586, 2750956), (21172, 1375478), (42344, 687739), (52903, 550472), (68809, 423224), (105806, 275236), (137618, 211612)]