65260552

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 151200000

約数和(自身を除く): 85939448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 952, 1372, 1399, 1666, 2744, 2798, 3332, 5596, 5831, 6664, 9793, 11192, 11662, 19586, 23324, 23783, 39172, 46648, 47566, 68551, 78344, 95132, 137102, 166481, 190264, 274204, 332962, 479857, 548408, 665924, 959714, 1165367, 1331848, 1919428, 2330734, 3838856, 4661468, 8157569, 9322936, 16315138, 32630276, 65260552]

約数ペア:

[(1, 65260552), (2, 32630276), (4, 16315138), (7, 9322936), (8, 8157569), (14, 4661468), (17, 3838856), (28, 2330734), (34, 1919428), (49, 1331848), (56, 1165367), (68, 959714), (98, 665924), (119, 548408), (136, 479857), (196, 332962), (238, 274204), (343, 190264), (392, 166481), (476, 137102), (686, 95132), (833, 78344), (952, 68551), (1372, 47566), (1399, 46648), (1666, 39172), (2744, 23783), (2798, 23324), (3332, 19586), (5596, 11662), (5831, 11192), (6664, 9793)]