65136788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 124225920

約数和(自身を除く): 59089132

約数列:

[1, 2, 4, 19, 38, 53, 76, 103, 106, 157, 206, 212, 314, 412, 628, 1007, 1957, 2014, 2983, 3914, 4028, 5459, 5966, 7828, 8321, 10918, 11932, 16171, 16642, 21836, 32342, 33284, 64684, 103721, 158099, 207442, 307249, 316198, 414884, 614498, 632396, 857063, 1228996, 1714126, 3428252, 16284197, 32568394, 65136788]

約数ペア:

[(1, 65136788), (2, 32568394), (4, 16284197), (19, 3428252), (38, 1714126), (53, 1228996), (76, 857063), (103, 632396), (106, 614498), (157, 414884), (206, 316198), (212, 307249), (314, 207442), (412, 158099), (628, 103721), (1007, 64684), (1957, 33284), (2014, 32342), (2983, 21836), (3914, 16642), (4028, 16171), (5459, 11932), (5966, 10918), (7828, 8321)]