67491914

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 126047520

約数和(自身を除く): 58555606

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 133, 134, 266, 469, 541, 931, 938, 1082, 1273, 1862, 2546, 3283, 3787, 6566, 7574, 8911, 10279, 17822, 20558, 26509, 36247, 53018, 62377, 71953, 72494, 124754, 143906, 253729, 503671, 507458, 688693, 1007342, 1377386, 1776103, 3552206, 4820851, 9641702, 33745957, 67491914]

約数ペア:

[(1, 67491914), (2, 33745957), (7, 9641702), (14, 4820851), (19, 3552206), (38, 1776103), (49, 1377386), (67, 1007342), (98, 688693), (133, 507458), (134, 503671), (266, 253729), (469, 143906), (541, 124754), (931, 72494), (938, 71953), (1082, 62377), (1273, 53018), (1862, 36247), (2546, 26509), (3283, 20558), (3787, 17822), (6566, 10279), (7574, 8911)]