29004388

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 59754240

約数和(自身を除く): 30749852

約数列:

[1, 2, 4, 7, 14, 28, 89, 103, 113, 178, 206, 226, 356, 412, 452, 623, 721, 791, 1246, 1442, 1582, 2492, 2884, 3164, 9167, 10057, 11639, 18334, 20114, 23278, 36668, 40228, 46556, 64169, 70399, 81473, 128338, 140798, 162946, 256676, 281596, 325892, 1035871, 2071742, 4143484, 7251097, 14502194, 29004388]

約数ペア:

[(1, 29004388), (2, 14502194), (4, 7251097), (7, 4143484), (14, 2071742), (28, 1035871), (89, 325892), (103, 281596), (113, 256676), (178, 162946), (206, 140798), (226, 128338), (356, 81473), (412, 70399), (452, 64169), (623, 46556), (721, 40228), (791, 36668), (1246, 23278), (1442, 20114), (1582, 18334), (2492, 11639), (2884, 10057), (3164, 9167)]