41913976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 90780480

約数和(自身を除く): 48866504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 151, 157, 221, 302, 314, 442, 604, 628, 884, 1208, 1256, 1768, 1963, 2041, 2567, 2669, 3926, 4082, 5134, 5338, 7852, 8164, 10268, 10676, 15704, 16328, 20536, 21352, 23707, 33371, 34697, 47414, 66742, 69394, 94828, 133484, 138788, 189656, 266968, 277576, 308191, 403019, 616382, 806038, 1232764, 1612076, 2465528, 3224152, 5239247, 10478494, 20956988, 41913976]

約数ペア:

[(1, 41913976), (2, 20956988), (4, 10478494), (8, 5239247), (13, 3224152), (17, 2465528), (26, 1612076), (34, 1232764), (52, 806038), (68, 616382), (104, 403019), (136, 308191), (151, 277576), (157, 266968), (221, 189656), (302, 138788), (314, 133484), (442, 94828), (604, 69394), (628, 66742), (884, 47414), (1208, 34697), (1256, 33371), (1768, 23707), (1963, 21352), (2041, 20536), (2567, 16328), (2669, 15704), (3926, 10676), (4082, 10268), (5134, 8164), (5338, 7852)]