64224056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 132528600

約数和(自身を除く): 68304544

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 709, 871, 1352, 1418, 1742, 2836, 3484, 5672, 6968, 9217, 11323, 18434, 22646, 36868, 45292, 47503, 73736, 90584, 95006, 119821, 190012, 239642, 380024, 479284, 617539, 958568, 1235078, 2470156, 4940312, 8028007, 16056014, 32112028, 64224056]

約数ペア:

[(1, 64224056), (2, 32112028), (4, 16056014), (8, 8028007), (13, 4940312), (26, 2470156), (52, 1235078), (67, 958568), (104, 617539), (134, 479284), (169, 380024), (268, 239642), (338, 190012), (536, 119821), (676, 95006), (709, 90584), (871, 73736), (1352, 47503), (1418, 45292), (1742, 36868), (2836, 22646), (3484, 18434), (5672, 11323), (6968, 9217)]