38151944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 79315200

約数和(自身を除く): 41163256

約数列:

[1, 2, 4, 8, 17, 34, 53, 67, 68, 79, 106, 134, 136, 158, 212, 268, 316, 424, 536, 632, 901, 1139, 1343, 1802, 2278, 2686, 3551, 3604, 4187, 4556, 5293, 5372, 7102, 7208, 8374, 9112, 10586, 10744, 14204, 16748, 21172, 28408, 33496, 42344, 60367, 71179, 89981, 120734, 142358, 179962, 241468, 280529, 284716, 359924, 482936, 561058, 569432, 719848, 1122116, 2244232, 4768993, 9537986, 19075972, 38151944]

約数ペア:

[(1, 38151944), (2, 19075972), (4, 9537986), (8, 4768993), (17, 2244232), (34, 1122116), (53, 719848), (67, 569432), (68, 561058), (79, 482936), (106, 359924), (134, 284716), (136, 280529), (158, 241468), (212, 179962), (268, 142358), (316, 120734), (424, 89981), (536, 71179), (632, 60367), (901, 42344), (1139, 33496), (1343, 28408), (1802, 21172), (2278, 16748), (2686, 14204), (3551, 10744), (3604, 10586), (4187, 9112), (4556, 8374), (5293, 7208), (5372, 7102)]