44540272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 105796800

約数和(自身を除く): 61256528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 157, 238, 272, 298, 314, 476, 596, 628, 952, 1043, 1099, 1192, 1256, 1904, 2086, 2198, 2384, 2512, 2533, 2669, 4172, 4396, 5066, 5338, 8344, 8792, 10132, 10676, 16688, 17584, 17731, 18683, 20264, 21352, 23393, 35462, 37366, 40528, 42704, 46786, 70924, 74732, 93572, 141848, 149464, 163751, 187144, 283696, 298928, 327502, 374288, 397681, 655004, 795362, 1310008, 1590724, 2620016, 2783767, 3181448, 5567534, 6362896, 11135068, 22270136, 44540272]

約数ペア:

[(1, 44540272), (2, 22270136), (4, 11135068), (7, 6362896), (8, 5567534), (14, 3181448), (16, 2783767), (17, 2620016), (28, 1590724), (34, 1310008), (56, 795362), (68, 655004), (112, 397681), (119, 374288), (136, 327502), (149, 298928), (157, 283696), (238, 187144), (272, 163751), (298, 149464), (314, 141848), (476, 93572), (596, 74732), (628, 70924), (952, 46786), (1043, 42704), (1099, 40528), (1192, 37366), (1256, 35462), (1904, 23393), (2086, 21352), (2198, 20264), (2384, 18683), (2512, 17731), (2533, 17584), (2669, 16688), (4172, 10676), (4396, 10132), (5066, 8792), (5338, 8344)]