65812048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5851}}^1$

素因数の和:5915

約数の個数: 40

約数和(自身を含む): 137873120

約数和(自身を除く): 72061072

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 5851, 11248, 11702, 23404, 46808, 93616, 111169, 216487, 222338, 432974, 444676, 865948, 889352, 1731896, 1778704, 3463792, 4113253, 8226506, 16453012, 32906024, 65812048]

約数ペア:

[(1, 65812048), (2, 32906024), (4, 16453012), (8, 8226506), (16, 4113253), (19, 3463792), (37, 1778704), (38, 1731896), (74, 889352), (76, 865948), (148, 444676), (152, 432974), (296, 222338), (304, 216487), (592, 111169), (703, 93616), (1406, 46808), (2812, 23404), (5624, 11702), (5851, 11248)]