25267536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 90

約数和(自身を含む): 82282122

約数和(自身を除く): 57014586

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 3581, 7056, 7162, 10743, 14324, 21486, 25067, 28648, 32229, 42972, 50134, 57296, 64458, 75201, 85944, 100268, 128916, 150402, 171888, 175469, 200536, 225603, 257832, 300804, 350938, 401072, 451206, 515664, 526407, 601608, 701876, 902412, 1052814, 1203216, 1403752, 1579221, 1804824, 2105628, 2807504, 3158442, 3609648, 4211256, 6316884, 8422512, 12633768, 25267536]

約数ペア:

[(1, 25267536), (2, 12633768), (3, 8422512), (4, 6316884), (6, 4211256), (7, 3609648), (8, 3158442), (9, 2807504), (12, 2105628), (14, 1804824), (16, 1579221), (18, 1403752), (21, 1203216), (24, 1052814), (28, 902412), (36, 701876), (42, 601608), (48, 526407), (49, 515664), (56, 451206), (63, 401072), (72, 350938), (84, 300804), (98, 257832), (112, 225603), (126, 200536), (144, 175469), (147, 171888), (168, 150402), (196, 128916), (252, 100268), (294, 85944), (336, 75201), (392, 64458), (441, 57296), (504, 50134), (588, 42972), (784, 32229), (882, 28648), (1008, 25067), (1176, 21486), (1764, 14324), (2352, 10743), (3528, 7162), (3581, 7056)]