71038732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 62743028

約数列:

[1, 2, 4, 31, 41, 62, 82, 89, 124, 157, 164, 178, 314, 356, 628, 1271, 2542, 2759, 3649, 4867, 5084, 5518, 6437, 7298, 9734, 11036, 12874, 13973, 14596, 19468, 25748, 27946, 55892, 113119, 199547, 226238, 399094, 433163, 452476, 572893, 798188, 866326, 1145786, 1732652, 2291572, 17759683, 35519366, 71038732]

約数ペア:

[(1, 71038732), (2, 35519366), (4, 17759683), (31, 2291572), (41, 1732652), (62, 1145786), (82, 866326), (89, 798188), (124, 572893), (157, 452476), (164, 433163), (178, 399094), (314, 226238), (356, 199547), (628, 113119), (1271, 55892), (2542, 27946), (2759, 25748), (3649, 19468), (4867, 14596), (5084, 13973), (5518, 12874), (6437, 11036), (7298, 9734)]