65921284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10477}}^1$

素因数の和:10516

約数の個数: 36

約数和(自身を含む): 136570252

約数和(自身を除く): 70648968

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 10477, 20954, 41908, 115247, 136201, 230494, 272402, 460988, 544804, 1267717, 1498211, 2535434, 2996422, 5070868, 5992844, 16480321, 32960642, 65921284]

約数ペア:

[(1, 65921284), (2, 32960642), (4, 16480321), (11, 5992844), (13, 5070868), (22, 2996422), (26, 2535434), (44, 1498211), (52, 1267717), (121, 544804), (143, 460988), (242, 272402), (286, 230494), (484, 136201), (572, 115247), (1573, 41908), (3146, 20954), (6292, 10477)]