421045184

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9689}}^1$

素因数の和:9805

約数の個数: 56

約数和(自身を含む): 964813920

約数和(自身を除く): 543768736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2716, 3104, 5432, 6208, 9689, 10864, 19378, 21728, 38756, 43456, 67823, 77512, 135646, 155024, 271292, 310048, 542584, 620096, 939833, 1085168, 1879666, 2170336, 3759332, 4340672, 6578831, 7518664, 13157662, 15037328, 26315324, 30074656, 52630648, 60149312, 105261296, 210522592, 421045184]

約数ペア:

[(1, 421045184), (2, 210522592), (4, 105261296), (7, 60149312), (8, 52630648), (14, 30074656), (16, 26315324), (28, 15037328), (32, 13157662), (56, 7518664), (64, 6578831), (97, 4340672), (112, 3759332), (194, 2170336), (224, 1879666), (388, 1085168), (448, 939833), (679, 620096), (776, 542584), (1358, 310048), (1552, 271292), (2716, 155024), (3104, 135646), (5432, 77512), (6208, 67823), (9689, 43456), (10864, 38756), (19378, 21728)]