64894728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 173649600

約数和(自身を除く): 108754872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 2333, 3477, 4636, 4666, 6954, 6999, 9272, 9332, 13908, 13998, 18664, 27816, 27996, 44327, 55992, 88654, 132981, 142313, 177308, 265962, 284626, 354616, 426939, 531924, 569252, 853878, 1063848, 1138504, 1707756, 2703947, 3415512, 5407894, 8111841, 10815788, 16223682, 21631576, 32447364, 64894728]

約数ペア:

[(1, 64894728), (2, 32447364), (3, 21631576), (4, 16223682), (6, 10815788), (8, 8111841), (12, 5407894), (19, 3415512), (24, 2703947), (38, 1707756), (57, 1138504), (61, 1063848), (76, 853878), (114, 569252), (122, 531924), (152, 426939), (183, 354616), (228, 284626), (244, 265962), (366, 177308), (456, 142313), (488, 132981), (732, 88654), (1159, 55992), (1464, 44327), (2318, 27996), (2333, 27816), (3477, 18664), (4636, 13998), (4666, 13908), (6954, 9332), (6999, 9272)]