28738092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 71487360

約数和(自身を除く): 42749268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 179, 204, 358, 537, 716, 787, 1074, 1574, 2148, 2361, 3043, 3148, 4722, 6086, 9129, 9444, 12172, 13379, 18258, 26758, 36516, 40137, 53516, 80274, 140873, 160548, 281746, 422619, 563492, 845238, 1690476, 2394841, 4789682, 7184523, 9579364, 14369046, 28738092]

約数ペア:

[(1, 28738092), (2, 14369046), (3, 9579364), (4, 7184523), (6, 4789682), (12, 2394841), (17, 1690476), (34, 845238), (51, 563492), (68, 422619), (102, 281746), (179, 160548), (204, 140873), (358, 80274), (537, 53516), (716, 40137), (787, 36516), (1074, 26758), (1574, 18258), (2148, 13379), (2361, 12172), (3043, 9444), (3148, 9129), (4722, 6086)]