4220221432

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{78583}}^1$

素因数の和:78740

約数の個数: 48

約数和(自身を含む): 9272126160

約数和(自身を除く): 5051904728

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 3836, 6713, 7672, 13426, 26852, 53704, 78583, 157166, 314332, 550081, 628664, 1100162, 2200324, 3850567, 4400648, 7701134, 10765871, 15402268, 21531742, 30804536, 43063484, 75361097, 86126968, 150722194, 301444388, 527527679, 602888776, 1055055358, 2110110716, 4220221432]

約数ペア:

[(1, 4220221432), (2, 2110110716), (4, 1055055358), (7, 602888776), (8, 527527679), (14, 301444388), (28, 150722194), (49, 86126968), (56, 75361097), (98, 43063484), (137, 30804536), (196, 21531742), (274, 15402268), (392, 10765871), (548, 7701134), (959, 4400648), (1096, 3850567), (1918, 2200324), (3836, 1100162), (6713, 628664), (7672, 550081), (13426, 314332), (26852, 157166), (53704, 78583)]