7493772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 20750128

約数和(自身を除く): 13256356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 397, 429, 484, 572, 726, 794, 858, 1191, 1452, 1573, 1588, 1716, 2382, 3146, 4367, 4719, 4764, 5161, 6292, 8734, 9438, 10322, 13101, 15483, 17468, 18876, 20644, 26202, 30966, 48037, 52404, 56771, 61932, 96074, 113542, 144111, 170313, 192148, 227084, 288222, 340626, 576444, 624481, 681252, 1248962, 1873443, 2497924, 3746886, 7493772]

約数ペア:

[(1, 7493772), (2, 3746886), (3, 2497924), (4, 1873443), (6, 1248962), (11, 681252), (12, 624481), (13, 576444), (22, 340626), (26, 288222), (33, 227084), (39, 192148), (44, 170313), (52, 144111), (66, 113542), (78, 96074), (121, 61932), (132, 56771), (143, 52404), (156, 48037), (242, 30966), (286, 26202), (363, 20644), (397, 18876), (429, 17468), (484, 15483), (572, 13101), (726, 10322), (794, 9438), (858, 8734), (1191, 6292), (1452, 5161), (1573, 4764), (1588, 4719), (1716, 4367), (2382, 3146)]