7976388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 21409920

約数和(自身を除く): 13433532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 353, 538, 706, 807, 1059, 1076, 1412, 1614, 1883, 2118, 2471, 3228, 3766, 4236, 4942, 5649, 7413, 7532, 9884, 11298, 14826, 22596, 29652, 94957, 189914, 284871, 379828, 569742, 664699, 1139484, 1329398, 1994097, 2658796, 3988194, 7976388]

約数ペア:

[(1, 7976388), (2, 3988194), (3, 2658796), (4, 1994097), (6, 1329398), (7, 1139484), (12, 664699), (14, 569742), (21, 379828), (28, 284871), (42, 189914), (84, 94957), (269, 29652), (353, 22596), (538, 14826), (706, 11298), (807, 9884), (1059, 7532), (1076, 7413), (1412, 5649), (1614, 4942), (1883, 4236), (2118, 3766), (2471, 3228)]