65940056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 89191144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 1709, 2756, 2968, 3418, 4823, 5512, 6836, 9646, 11963, 13672, 19292, 22217, 23926, 38584, 44434, 47852, 88868, 90577, 95704, 155519, 177736, 181154, 311038, 362308, 622076, 634039, 724616, 1177501, 1244152, 1268078, 2355002, 2536156, 4710004, 5072312, 8242507, 9420008, 16485014, 32970028, 65940056]

約数ペア:

[(1, 65940056), (2, 32970028), (4, 16485014), (7, 9420008), (8, 8242507), (13, 5072312), (14, 4710004), (26, 2536156), (28, 2355002), (52, 1268078), (53, 1244152), (56, 1177501), (91, 724616), (104, 634039), (106, 622076), (182, 362308), (212, 311038), (364, 181154), (371, 177736), (424, 155519), (689, 95704), (728, 90577), (742, 88868), (1378, 47852), (1484, 44434), (1709, 38584), (2756, 23926), (2968, 22217), (3418, 19292), (4823, 13672), (5512, 11963), (6836, 9646)]