74713808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8761}}^1$

素因数の和:8823

約数の個数: 40

約数和(自身を含む): 159713736

約数和(自身を除く): 84999928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 8761, 17522, 35044, 70088, 113893, 140176, 227786, 359201, 455572, 718402, 911144, 1436804, 1822288, 2873608, 4669613, 5747216, 9339226, 18678452, 37356904, 74713808]

約数ペア:

[(1, 74713808), (2, 37356904), (4, 18678452), (8, 9339226), (13, 5747216), (16, 4669613), (26, 2873608), (41, 1822288), (52, 1436804), (82, 911144), (104, 718402), (164, 455572), (208, 359201), (328, 227786), (533, 140176), (656, 113893), (1066, 70088), (2132, 35044), (4264, 17522), (8528, 8761)]