29810456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 63329280

約数和(自身を除く): 33518824

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 127, 148, 244, 254, 296, 481, 488, 508, 793, 962, 1016, 1586, 1651, 1924, 2257, 3172, 3302, 3848, 4514, 4699, 6344, 6604, 7747, 9028, 9398, 13208, 15494, 18056, 18796, 29341, 30988, 37592, 58682, 61087, 61976, 100711, 117364, 122174, 201422, 234728, 244348, 286639, 402844, 488696, 573278, 805688, 1146556, 2293112, 3726307, 7452614, 14905228, 29810456]

約数ペア:

[(1, 29810456), (2, 14905228), (4, 7452614), (8, 3726307), (13, 2293112), (26, 1146556), (37, 805688), (52, 573278), (61, 488696), (74, 402844), (104, 286639), (122, 244348), (127, 234728), (148, 201422), (244, 122174), (254, 117364), (296, 100711), (481, 61976), (488, 61087), (508, 58682), (793, 37592), (962, 30988), (1016, 29341), (1586, 18796), (1651, 18056), (1924, 15494), (2257, 13208), (3172, 9398), (3302, 9028), (3848, 7747), (4514, 6604), (4699, 6344)]