61391584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2795

約数の個数: 48

約数和(自身を含む): 130712400

約数和(自身を除く): 69320816

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2729, 2812, 5458, 5624, 10916, 11248, 21832, 22496, 43664, 51851, 87328, 100973, 103702, 201946, 207404, 403892, 414808, 807784, 829616, 1615568, 1659232, 1918487, 3231136, 3836974, 7673948, 15347896, 30695792, 61391584]

約数ペア:

[(1, 61391584), (2, 30695792), (4, 15347896), (8, 7673948), (16, 3836974), (19, 3231136), (32, 1918487), (37, 1659232), (38, 1615568), (74, 829616), (76, 807784), (148, 414808), (152, 403892), (296, 207404), (304, 201946), (592, 103702), (608, 100973), (703, 87328), (1184, 51851), (1406, 43664), (2729, 22496), (2812, 21832), (5458, 11248), (5624, 10916)]