70564556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 136657920

約数和(自身を除く): 66093364

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 244, 491, 589, 982, 1159, 1178, 1891, 1964, 2318, 2356, 3782, 4636, 7564, 9329, 15221, 18658, 29951, 30442, 35929, 37316, 59902, 60884, 71858, 119804, 143716, 289199, 569069, 578398, 928481, 1138138, 1156796, 1856962, 2276276, 3713924, 17641139, 35282278, 70564556]

約数ペア:

[(1, 70564556), (2, 35282278), (4, 17641139), (19, 3713924), (31, 2276276), (38, 1856962), (61, 1156796), (62, 1138138), (76, 928481), (122, 578398), (124, 569069), (244, 289199), (491, 143716), (589, 119804), (982, 71858), (1159, 60884), (1178, 59902), (1891, 37316), (1964, 35929), (2318, 30442), (2356, 29951), (3782, 18658), (4636, 15221), (7564, 9329)]