42810648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 113433600

約数和(自身を除く): 70622952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 223, 228, 421, 446, 456, 669, 842, 892, 1263, 1338, 1684, 1784, 2526, 2676, 3368, 4237, 5052, 5352, 7999, 8474, 10104, 12711, 15998, 16948, 23997, 25422, 31996, 33896, 47994, 50844, 63992, 93883, 95988, 101688, 187766, 191976, 281649, 375532, 563298, 751064, 1126596, 1783777, 2253192, 3567554, 5351331, 7135108, 10702662, 14270216, 21405324, 42810648]

約数ペア:

[(1, 42810648), (2, 21405324), (3, 14270216), (4, 10702662), (6, 7135108), (8, 5351331), (12, 3567554), (19, 2253192), (24, 1783777), (38, 1126596), (57, 751064), (76, 563298), (114, 375532), (152, 281649), (223, 191976), (228, 187766), (421, 101688), (446, 95988), (456, 93883), (669, 63992), (842, 50844), (892, 47994), (1263, 33896), (1338, 31996), (1684, 25422), (1784, 23997), (2526, 16948), (2676, 15998), (3368, 12711), (4237, 10104), (5052, 8474), (5352, 7999)]