28815216444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6726241}}^1$

素因数の和:6726275

約数の個数: 72

約数和(自身を含む): 88140675168

約数和(自身を除く): 59325458724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6726241, 13452482, 20178723, 26904964, 40357446, 47083687, 60536169, 80714892, 94167374, 114346097, 121072338, 141251061, 188334748, 228692194, 242144676, 282502122, 343038291, 423753183, 457384388, 565004244, 686076582, 800422679, 847506366, 1029114873, 1372153164, 1600845358, 1695012732, 2058229746, 2401268037, 3201690716, 4116459492, 4802536074, 7203804111, 9605072148, 14407608222, 28815216444]

約数ペア:

[(1, 28815216444), (2, 14407608222), (3, 9605072148), (4, 7203804111), (6, 4802536074), (7, 4116459492), (9, 3201690716), (12, 2401268037), (14, 2058229746), (17, 1695012732), (18, 1600845358), (21, 1372153164), (28, 1029114873), (34, 847506366), (36, 800422679), (42, 686076582), (51, 565004244), (63, 457384388), (68, 423753183), (84, 343038291), (102, 282502122), (119, 242144676), (126, 228692194), (153, 188334748), (204, 141251061), (238, 121072338), (252, 114346097), (306, 94167374), (357, 80714892), (476, 60536169), (612, 47083687), (714, 40357446), (1071, 26904964), (1428, 20178723), (2142, 13452482), (4284, 6726241)]