1238786752

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9007}}^1$

素因数の和:9333

約数の個数: 56

約数和(自身を含む): 2818855424

約数和(自身を除く): 1580068672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1228, 2149, 2456, 4298, 4912, 8596, 9007, 9824, 17192, 18014, 19648, 34384, 36028, 63049, 68768, 72056, 126098, 137536, 144112, 252196, 288224, 504392, 576448, 1008784, 2017568, 2765149, 4035136, 5530298, 11060596, 19356043, 22121192, 38712086, 44242384, 77424172, 88484768, 154848344, 176969536, 309696688, 619393376, 1238786752]

約数ペア:

[(1, 1238786752), (2, 619393376), (4, 309696688), (7, 176969536), (8, 154848344), (14, 88484768), (16, 77424172), (28, 44242384), (32, 38712086), (56, 22121192), (64, 19356043), (112, 11060596), (224, 5530298), (307, 4035136), (448, 2765149), (614, 2017568), (1228, 1008784), (2149, 576448), (2456, 504392), (4298, 288224), (4912, 252196), (8596, 144112), (9007, 137536), (9824, 126098), (17192, 72056), (18014, 68768), (19648, 63049), (34384, 36028)]