13940328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 36933120

約数和(自身を除く): 22992792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 457, 492, 744, 914, 984, 1271, 1371, 1828, 2542, 2742, 3656, 3813, 5084, 5484, 7626, 10168, 10968, 14167, 15252, 18737, 28334, 30504, 37474, 42501, 56211, 56668, 74948, 85002, 112422, 113336, 149896, 170004, 224844, 340008, 449688, 580847, 1161694, 1742541, 2323388, 3485082, 4646776, 6970164, 13940328]

約数ペア:

[(1, 13940328), (2, 6970164), (3, 4646776), (4, 3485082), (6, 2323388), (8, 1742541), (12, 1161694), (24, 580847), (31, 449688), (41, 340008), (62, 224844), (82, 170004), (93, 149896), (123, 113336), (124, 112422), (164, 85002), (186, 74948), (246, 56668), (248, 56211), (328, 42501), (372, 37474), (457, 30504), (492, 28334), (744, 18737), (914, 15252), (984, 14167), (1271, 10968), (1371, 10168), (1828, 7626), (2542, 5484), (2742, 5084), (3656, 3813)]