28611952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2843}}^1$

素因数の和:2905

約数の個数: 40

約数和(自身を含む): 60304176

約数和(自身を除く): 31692224

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 2843, 5032, 5686, 10064, 11372, 22744, 45488, 48331, 96662, 105191, 193324, 210382, 386648, 420764, 773296, 841528, 1683056, 1788247, 3576494, 7152988, 14305976, 28611952]

約数ペア:

[(1, 28611952), (2, 14305976), (4, 7152988), (8, 3576494), (16, 1788247), (17, 1683056), (34, 841528), (37, 773296), (68, 420764), (74, 386648), (136, 210382), (148, 193324), (272, 105191), (296, 96662), (592, 48331), (629, 45488), (1258, 22744), (2516, 11372), (2843, 10064), (5032, 5686)]