42661976

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 99247680

約数和(自身を除く): 56585704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1093, 1148, 1394, 2186, 2296, 2788, 4372, 4879, 5576, 7651, 8744, 9758, 15302, 18581, 19516, 30604, 37162, 39032, 44813, 61208, 74324, 89626, 130067, 148648, 179252, 260134, 313691, 358504, 520268, 627382, 761821, 1040536, 1254764, 1523642, 2509528, 3047284, 5332747, 6094568, 10665494, 21330988, 42661976]

約数ペア:

[(1, 42661976), (2, 21330988), (4, 10665494), (7, 6094568), (8, 5332747), (14, 3047284), (17, 2509528), (28, 1523642), (34, 1254764), (41, 1040536), (56, 761821), (68, 627382), (82, 520268), (119, 358504), (136, 313691), (164, 260134), (238, 179252), (287, 148648), (328, 130067), (476, 89626), (574, 74324), (697, 61208), (952, 44813), (1093, 39032), (1148, 37162), (1394, 30604), (2186, 19516), (2296, 18581), (2788, 15302), (4372, 9758), (4879, 8744), (5576, 7651)]