64621356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1877}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 159855360

約数和(自身を除く): 95234004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 604, 906, 1812, 1877, 2869, 3754, 5631, 5738, 7508, 8607, 11262, 11476, 17214, 22524, 34428, 35663, 71326, 106989, 142652, 213978, 283427, 427956, 566854, 850281, 1133708, 1700562, 3401124, 5385113, 10770226, 16155339, 21540452, 32310678, 64621356]

約数ペア:

[(1, 64621356), (2, 32310678), (3, 21540452), (4, 16155339), (6, 10770226), (12, 5385113), (19, 3401124), (38, 1700562), (57, 1133708), (76, 850281), (114, 566854), (151, 427956), (228, 283427), (302, 213978), (453, 142652), (604, 106989), (906, 71326), (1812, 35663), (1877, 34428), (2869, 22524), (3754, 17214), (5631, 11476), (5738, 11262), (7508, 8607)]