70224908

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 136345440

約数和(自身を除く): 66120532

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 131, 169, 244, 262, 338, 524, 676, 793, 1586, 1703, 2197, 3172, 3406, 4394, 6812, 7991, 8788, 10309, 15982, 20618, 22139, 31964, 41236, 44278, 88556, 103883, 134017, 207766, 268034, 287807, 415532, 536068, 575614, 1151228, 1350479, 2700958, 5401916, 17556227, 35112454, 70224908]

約数ペア:

[(1, 70224908), (2, 35112454), (4, 17556227), (13, 5401916), (26, 2700958), (52, 1350479), (61, 1151228), (122, 575614), (131, 536068), (169, 415532), (244, 287807), (262, 268034), (338, 207766), (524, 134017), (676, 103883), (793, 88556), (1586, 44278), (1703, 41236), (2197, 31964), (3172, 22139), (3406, 20618), (4394, 15982), (6812, 10309), (7991, 8788)]