39252512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 83892312

約数和(自身を除く): 44639800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 601, 628, 1202, 1256, 2041, 2404, 2512, 4082, 4808, 5024, 7813, 8164, 9616, 15626, 16328, 19232, 31252, 32656, 62504, 65312, 94357, 125008, 188714, 250016, 377428, 754856, 1226641, 1509712, 2453282, 3019424, 4906564, 9813128, 19626256, 39252512]

約数ペア:

[(1, 39252512), (2, 19626256), (4, 9813128), (8, 4906564), (13, 3019424), (16, 2453282), (26, 1509712), (32, 1226641), (52, 754856), (104, 377428), (157, 250016), (208, 188714), (314, 125008), (416, 94357), (601, 65312), (628, 62504), (1202, 32656), (1256, 31252), (2041, 19232), (2404, 16328), (2512, 15626), (4082, 9616), (4808, 8164), (5024, 7813)]