25184094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 56663040

約数和(自身を除く): 31478946

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 67, 78, 79, 122, 134, 158, 183, 201, 237, 366, 402, 474, 793, 871, 1027, 1586, 1742, 2054, 2379, 2613, 3081, 4087, 4758, 4819, 5226, 5293, 6162, 8174, 9638, 10586, 12261, 14457, 15879, 24522, 28914, 31758, 53131, 62647, 68809, 106262, 125294, 137618, 159393, 187941, 206427, 318786, 322873, 375882, 412854, 645746, 968619, 1937238, 4197349, 8394698, 12592047, 25184094]

約数ペア:

[(1, 25184094), (2, 12592047), (3, 8394698), (6, 4197349), (13, 1937238), (26, 968619), (39, 645746), (61, 412854), (67, 375882), (78, 322873), (79, 318786), (122, 206427), (134, 187941), (158, 159393), (183, 137618), (201, 125294), (237, 106262), (366, 68809), (402, 62647), (474, 53131), (793, 31758), (871, 28914), (1027, 24522), (1586, 15879), (1742, 14457), (2054, 12261), (2379, 10586), (2613, 9638), (3081, 8174), (4087, 6162), (4758, 5293), (4819, 5226)]