72442318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 122875200

約数和(自身を除く): 50432882

約数列:

[1, 2, 13, 23, 26, 46, 229, 299, 458, 529, 598, 1058, 2977, 5267, 5954, 6877, 10534, 12167, 13754, 24334, 68471, 121141, 136942, 158171, 242282, 316342, 1574833, 2786243, 3149666, 5572486, 36221159, 72442318]

約数ペア:

[(1, 72442318), (2, 36221159), (13, 5572486), (23, 3149666), (26, 2786243), (46, 1574833), (229, 316342), (299, 242282), (458, 158171), (529, 136942), (598, 121141), (1058, 68471), (2977, 24334), (5267, 13754), (5954, 12167), (6877, 10534)]