17888922256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2053}}^1\times {\mathrm{28663}}^1$

素因数の和:30743

約数の個数: 40

約数和(自身を含む): 36503030720

約数和(自身を除く): 18614108464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2053, 4106, 8212, 16424, 28663, 32848, 39007, 57326, 78014, 114652, 156028, 229304, 312056, 458608, 544597, 624112, 1089194, 2178388, 4356776, 8713552, 58845139, 117690278, 235380556, 470761112, 941522224, 1118057641, 2236115282, 4472230564, 8944461128, 17888922256]

約数ペア:

[(1, 17888922256), (2, 8944461128), (4, 4472230564), (8, 2236115282), (16, 1118057641), (19, 941522224), (38, 470761112), (76, 235380556), (152, 117690278), (304, 58845139), (2053, 8713552), (4106, 4356776), (8212, 2178388), (16424, 1089194), (28663, 624112), (32848, 544597), (39007, 458608), (57326, 312056), (78014, 229304), (114652, 156028)]