15413216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 38384640

約数和(自身を除く): 22971424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 79, 91, 104, 112, 134, 158, 182, 208, 224, 268, 316, 364, 416, 469, 536, 553, 632, 728, 871, 938, 1027, 1072, 1106, 1264, 1456, 1742, 1876, 2054, 2144, 2212, 2528, 2912, 3484, 3752, 4108, 4424, 5293, 6097, 6968, 7189, 7504, 8216, 8848, 10586, 12194, 13936, 14378, 15008, 16432, 17696, 21172, 24388, 27872, 28756, 32864, 37051, 42344, 48776, 57512, 68809, 74102, 84688, 97552, 115024, 137618, 148204, 169376, 195104, 230048, 275236, 296408, 481663, 550472, 592816, 963326, 1100944, 1185632, 1926652, 2201888, 3853304, 7706608, 15413216]

約数ペア:

[(1, 15413216), (2, 7706608), (4, 3853304), (7, 2201888), (8, 1926652), (13, 1185632), (14, 1100944), (16, 963326), (26, 592816), (28, 550472), (32, 481663), (52, 296408), (56, 275236), (67, 230048), (79, 195104), (91, 169376), (104, 148204), (112, 137618), (134, 115024), (158, 97552), (182, 84688), (208, 74102), (224, 68809), (268, 57512), (316, 48776), (364, 42344), (416, 37051), (469, 32864), (536, 28756), (553, 27872), (632, 24388), (728, 21172), (871, 17696), (938, 16432), (1027, 15008), (1072, 14378), (1106, 13936), (1264, 12194), (1456, 10586), (1742, 8848), (1876, 8216), (2054, 7504), (2144, 7189), (2212, 6968), (2528, 6097), (2912, 5293), (3484, 4424), (3752, 4108)]