37977044

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 78357888

約数和(自身を除く): 40380844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 157, 163, 212, 314, 326, 371, 628, 652, 742, 1099, 1141, 1484, 2198, 2282, 4396, 4564, 8321, 8639, 16642, 17278, 25591, 33284, 34556, 51182, 58247, 60473, 102364, 116494, 120946, 179137, 232988, 241892, 358274, 716548, 1356323, 2712646, 5425292, 9494261, 18988522, 37977044]

約数ペア:

[(1, 37977044), (2, 18988522), (4, 9494261), (7, 5425292), (14, 2712646), (28, 1356323), (53, 716548), (106, 358274), (157, 241892), (163, 232988), (212, 179137), (314, 120946), (326, 116494), (371, 102364), (628, 60473), (652, 58247), (742, 51182), (1099, 34556), (1141, 33284), (1484, 25591), (2198, 17278), (2282, 16642), (4396, 8639), (4564, 8321)]