65703973972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1\times {\mathrm{10987}}^1$

素因数の和:13365

約数の個数: 72

約数和(自身を含む): 144117816864

約数和(自身を除く): 78413842892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2347, 2548, 4694, 9388, 10987, 16429, 21974, 30511, 32858, 43948, 61022, 65716, 76909, 115003, 122044, 142831, 153818, 213577, 230006, 285662, 307636, 427154, 460012, 538363, 571324, 854308, 999817, 1076726, 1495039, 1999634, 2153452, 2990078, 3999268, 5980156, 6998719, 13997438, 25786489, 27994876, 51572978, 103145956, 180505423, 335224357, 361010846, 670448714, 722021692, 1263537961, 1340897428, 2346570499, 2527075922, 4693140998, 5054151844, 9386281996, 16425993493, 32851986986, 65703973972]

約数ペア:

[(1, 65703973972), (2, 32851986986), (4, 16425993493), (7, 9386281996), (13, 5054151844), (14, 4693140998), (26, 2527075922), (28, 2346570499), (49, 1340897428), (52, 1263537961), (91, 722021692), (98, 670448714), (182, 361010846), (196, 335224357), (364, 180505423), (637, 103145956), (1274, 51572978), (2347, 27994876), (2548, 25786489), (4694, 13997438), (9388, 6998719), (10987, 5980156), (16429, 3999268), (21974, 2990078), (30511, 2153452), (32858, 1999634), (43948, 1495039), (61022, 1076726), (65716, 999817), (76909, 854308), (115003, 571324), (122044, 538363), (142831, 460012), (153818, 427154), (213577, 307636), (230006, 285662)]