42964966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 36868634

約数列:

[1, 2, 11, 19, 22, 23, 38, 41, 46, 82, 109, 209, 218, 253, 418, 437, 451, 506, 779, 874, 902, 943, 1199, 1558, 1886, 2071, 2398, 2507, 4142, 4469, 4807, 5014, 8569, 8938, 9614, 10373, 17138, 17917, 20746, 22781, 27577, 35834, 45562, 47633, 49159, 55154, 84911, 95266, 98318, 102787, 169822, 197087, 205574, 394174, 523963, 934021, 1047926, 1130657, 1868042, 1952953, 2261314, 3905906, 21482483, 42964966]

約数ペア:

[(1, 42964966), (2, 21482483), (11, 3905906), (19, 2261314), (22, 1952953), (23, 1868042), (38, 1130657), (41, 1047926), (46, 934021), (82, 523963), (109, 394174), (209, 205574), (218, 197087), (253, 169822), (418, 102787), (437, 98318), (451, 95266), (506, 84911), (779, 55154), (874, 49159), (902, 47633), (943, 45562), (1199, 35834), (1558, 27577), (1886, 22781), (2071, 20746), (2398, 17917), (2507, 17138), (4142, 10373), (4469, 9614), (4807, 8938), (5014, 8569)]