63571948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 133468160

約数和(自身を除く): 69896212

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 121, 124, 209, 223, 242, 341, 418, 446, 484, 589, 682, 836, 892, 1178, 1364, 2299, 2356, 2453, 3751, 4237, 4598, 4906, 6479, 6913, 7502, 8474, 9196, 9812, 12958, 13826, 15004, 16948, 25916, 26983, 27652, 46607, 53966, 71269, 76043, 93214, 107932, 131347, 142538, 152086, 186428, 262694, 285076, 304172, 512677, 525388, 836473, 1025354, 1444817, 1672946, 2050708, 2889634, 3345892, 5779268, 15892987, 31785974, 63571948]

約数ペア:

[(1, 63571948), (2, 31785974), (4, 15892987), (11, 5779268), (19, 3345892), (22, 2889634), (31, 2050708), (38, 1672946), (44, 1444817), (62, 1025354), (76, 836473), (121, 525388), (124, 512677), (209, 304172), (223, 285076), (242, 262694), (341, 186428), (418, 152086), (446, 142538), (484, 131347), (589, 107932), (682, 93214), (836, 76043), (892, 71269), (1178, 53966), (1364, 46607), (2299, 27652), (2356, 26983), (2453, 25916), (3751, 16948), (4237, 15004), (4598, 13826), (4906, 12958), (6479, 9812), (6913, 9196), (7502, 8474)]