861663104

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5869}}^1$

素因数の和:5951

約数の個数: 64

約数和(自身を含む): 1820169600

約数和(自身を除く): 958506496

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 3968, 4588, 4736, 5869, 9176, 11738, 18352, 23476, 36704, 46952, 73408, 93904, 146816, 181939, 187808, 217153, 363878, 375616, 434306, 727756, 751232, 868612, 1455512, 1737224, 2911024, 3474448, 5822048, 6731743, 6948896, 11644096, 13463486, 13897792, 23288192, 26926972, 27795584, 53853944, 107707888, 215415776, 430831552, 861663104]

約数ペア:

[(1, 861663104), (2, 430831552), (4, 215415776), (8, 107707888), (16, 53853944), (31, 27795584), (32, 26926972), (37, 23288192), (62, 13897792), (64, 13463486), (74, 11644096), (124, 6948896), (128, 6731743), (148, 5822048), (248, 3474448), (296, 2911024), (496, 1737224), (592, 1455512), (992, 868612), (1147, 751232), (1184, 727756), (1984, 434306), (2294, 375616), (2368, 363878), (3968, 217153), (4588, 187808), (4736, 181939), (5869, 146816), (9176, 93904), (11738, 73408), (18352, 46952), (23476, 36704)]