40610248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 91008000

約数和(自身を除く): 50397752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 157, 217, 248, 298, 314, 434, 596, 628, 868, 1043, 1099, 1192, 1256, 1736, 2086, 2198, 4172, 4396, 4619, 4867, 8344, 8792, 9238, 9734, 18476, 19468, 23393, 32333, 34069, 36952, 38936, 46786, 64666, 68138, 93572, 129332, 136276, 163751, 187144, 258664, 272552, 327502, 655004, 725183, 1310008, 1450366, 2900732, 5076281, 5801464, 10152562, 20305124, 40610248]

約数ペア:

[(1, 40610248), (2, 20305124), (4, 10152562), (7, 5801464), (8, 5076281), (14, 2900732), (28, 1450366), (31, 1310008), (56, 725183), (62, 655004), (124, 327502), (149, 272552), (157, 258664), (217, 187144), (248, 163751), (298, 136276), (314, 129332), (434, 93572), (596, 68138), (628, 64666), (868, 46786), (1043, 38936), (1099, 36952), (1192, 34069), (1256, 32333), (1736, 23393), (2086, 19468), (2198, 18476), (4172, 9734), (4396, 9238), (4619, 8792), (4867, 8344)]