74910976

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 181016640

約数和(自身を除く): 106105664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2459, 3808, 4352, 4918, 7616, 9836, 15232, 17213, 19672, 30464, 34426, 39344, 41803, 68852, 78688, 83606, 137704, 157376, 167212, 275408, 292621, 314752, 334424, 550816, 585242, 629504, 668848, 1101632, 1170484, 1337696, 2203264, 2340968, 2675392, 4406528, 4681936, 5350784, 9363872, 10701568, 18727744, 37455488, 74910976]

約数ペア:

[(1, 74910976), (2, 37455488), (4, 18727744), (7, 10701568), (8, 9363872), (14, 5350784), (16, 4681936), (17, 4406528), (28, 2675392), (32, 2340968), (34, 2203264), (56, 1337696), (64, 1170484), (68, 1101632), (112, 668848), (119, 629504), (128, 585242), (136, 550816), (224, 334424), (238, 314752), (256, 292621), (272, 275408), (448, 167212), (476, 157376), (544, 137704), (896, 83606), (952, 78688), (1088, 68852), (1792, 41803), (1904, 39344), (2176, 34426), (2459, 30464), (3808, 19672), (4352, 17213), (4918, 15232), (7616, 9836)]