61521824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 153369216

約数和(自身を除く): 91847392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 571, 592, 728, 962, 1036, 1142, 1184, 1456, 1924, 2072, 2284, 2912, 3367, 3848, 3997, 4144, 4568, 6734, 7423, 7696, 7994, 8288, 9136, 13468, 14846, 15392, 15988, 18272, 21127, 26936, 29692, 31976, 42254, 51961, 53872, 59384, 63952, 84508, 103922, 107744, 118768, 127904, 147889, 169016, 207844, 237536, 274651, 295778, 338032, 415688, 549302, 591556, 676064, 831376, 1098604, 1183112, 1662752, 1922557, 2197208, 2366224, 3845114, 4394416, 4732448, 7690228, 8788832, 15380456, 30760912, 61521824]

約数ペア:

[(1, 61521824), (2, 30760912), (4, 15380456), (7, 8788832), (8, 7690228), (13, 4732448), (14, 4394416), (16, 3845114), (26, 2366224), (28, 2197208), (32, 1922557), (37, 1662752), (52, 1183112), (56, 1098604), (74, 831376), (91, 676064), (104, 591556), (112, 549302), (148, 415688), (182, 338032), (208, 295778), (224, 274651), (259, 237536), (296, 207844), (364, 169016), (416, 147889), (481, 127904), (518, 118768), (571, 107744), (592, 103922), (728, 84508), (962, 63952), (1036, 59384), (1142, 53872), (1184, 51961), (1456, 42254), (1924, 31976), (2072, 29692), (2284, 26936), (2912, 21127), (3367, 18272), (3848, 15988), (3997, 15392), (4144, 14846), (4568, 13468), (6734, 9136), (7423, 8288), (7696, 7994)]