67680704

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11621}}^1$

素因数の和:11653

約数の個数: 56

約数和(自身を含む): 165311328

約数和(自身を除く): 97630624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 11621, 23242, 46484, 81347, 92968, 151073, 162694, 185936, 302146, 325388, 371872, 604292, 650776, 743744, 1057511, 1208584, 1301552, 2115022, 2417168, 2603104, 4230044, 4834336, 5206208, 8460088, 9668672, 16920176, 33840352, 67680704]

約数ペア:

[(1, 67680704), (2, 33840352), (4, 16920176), (7, 9668672), (8, 8460088), (13, 5206208), (14, 4834336), (16, 4230044), (26, 2603104), (28, 2417168), (32, 2115022), (52, 1301552), (56, 1208584), (64, 1057511), (91, 743744), (104, 650776), (112, 604292), (182, 371872), (208, 325388), (224, 302146), (364, 185936), (416, 162694), (448, 151073), (728, 92968), (832, 81347), (1456, 46484), (2912, 23242), (5824, 11621)]